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Titles
- Letter from Wilbur A. Sawyer to Margaret Sawyer3
- Letter from Barbara McClintock to Curt and Evelyn Stern2
- Letter from Michael E. DeBakey to his father, Shaker2
- Memorandum from Alan Gregg to Raymond Fosdick2
- A Simple Continuous-Flow Blood Transfusion Instrument1
- Burity de Conceicao, Mato Grosso, Brazil1
- Chemo-Immunological Studies on Conjugated Carbohydrate-Proteins: IX. The Specificity of Antigens Prepared by Combining the p-Aminophenol Glycosides of Disaccharides with Protein1
- Chemo-Immunological Studies on Conjugated Carbohydrate-Proteins: VIII. The Influence of the Acetyl Group on the Specificity of Hexoside-Protein Antigens1
- Chromosome Structure in the Salivary Glands of Sciara1
- Condor "Junker" plane in Sao Paulo, ready to fly to Corumba, Brazil1
- Donald Fredrickson on a fishing trip1
- Emergency cemetery for malaria victims in Ceara, Brazil1
- Excerpt from Report of the Director of the Hospital to the Corporation of the Rockefeller Institute for Medical Research, April 21, 19341
- Fred L. Soper and Alexander Burke crossing a bridge to inspect the site of a yellow fever infection near Coronel Ponce, Mato Grosso, Brazil1
- Fred L. Soper and Alexander W. Burke crossing a bridge to investigate an area where yellow fever occurred without the Aedes aegypti mosquito1
- Fred L. Soper and Amaral Machado in the doorway of the Health Department building, Bahia, Brazil1
- Fred L. Soper and other doctors waiting for the repair of a blow-out, en route to Sao Goncalo, Pernambuco, Brazil1
- Fred L. Soper, Wilbur A. Sawyer, and their guide in front of a shelter at the site of a yellow fever infection near Coronel Ponce, Mato Grosso, Brazil1
- G. W. Bakeman and Alan Gregg at the Paris Rockefeller Office1
- Group photo after Wilbur A. Sawyer's arrival in Cuiaba, Mato Grosso, Brazil1